- Starting date Feb 5, 2020
- Format 5v5
LCK Spring 2020 will be played in a Double Round Robin group stage where all matches are B03. Top 5 from regular season qualify for Playoffs. Bottom 2 are placed in the Summer Promotion tournament. The playoffs stage will be single elimination King of the Hill format. Wild card matches are B03 and from Round 1 onward all matches will be B05. Top 4 qualifies for Rift Rivals 2020 - LCK vs LPL vs PCS vs VCS. Winner qualifies for Mid Season Invitational 2020.